cryptbot | 8e55a07b9a3056a77b85b712d059e878ca3e455f2c32c8092f7427661db0912a

Analysis

max time kernel
298s
max time network
304s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-10-2024 01:50

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General

Target

8e55a07b9a3056a77b85b712d059e878ca3e455f2c32c8092f7427661db0912a.exe
Size

6.1MB
MD5

164871e8a7c72bdb0ebf20c193dbff3c
SHA1

1c89456d6e1adae583dc027fee30f3a5c77f4375
SHA256

8e55a07b9a3056a77b85b712d059e878ca3e455f2c32c8092f7427661db0912a
SHA512

cbf5d6801490d905eab663ebb19c3a74342a6db3b141824cec93ed396319c8274fd6615ff20f2a4a4336be7fac5d974444ff4ee7dfe61255bd7aaff6afbf5290
SSDEEP

196608:X6Egxp0t/VGQviUFD4JEqG8PgCMEzhUK6HhMz89E70Y:X6Egxp0t/VGQviUFDmEqG8PgCMEzhUN7

Score

10^/10

cryptbot discovery spyware stealer

Malware Config

Signatures

CryptBot
CryptBot is a C++ stealer distributed widely in bundle with other software.
spyware stealer cryptbot

Detects CryptBot payload 1 IoCs

CryptBot is a C++ stealer distributed widely in bundle with other software.

spyware stealer

resource	yara_rule
behavioral1/memory/2432-0-0x0000000069CC0000-0x000000006A377000-memory.dmp	family_cryptbot_v3

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8e55a07b9a3056a77b85b712d059e878ca3e455f2c32c8092f7427661db0912a.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	8e55a07b9a3056a77b85b712d059e878ca3e455f2c32c8092f7427661db0912a.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	8e55a07b9a3056a77b85b712d059e878ca3e455f2c32c8092f7427661db0912a.exe

C:\Users\Admin\AppData\Local\Temp\8e55a07b9a3056a77b85b712d059e878ca3e455f2c32c8092f7427661db0912a.exe
"C:\Users\Admin\AppData\Local\Temp\8e55a07b9a3056a77b85b712d059e878ca3e455f2c32c8092f7427661db0912a.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
PID:2432

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2432-0-0x0000000069CC0000-0x000000006A377000-memory.dmp

Filesize
6.7MB

Download
memory/2432-9-0x00000000010B0000-0x00000000016CE000-memory.dmp

Filesize
6.1MB

Download